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Connecting readers with great books since 1972. Used books may not include

[...]

Connecting readers with great books since 1972. Used books may not include companion materials, some shelf wear, may contain highlighting/notes, and may not include cd-rom or access codes. Customer service is our top priority!

Description:
-- Networking expert Gil Held shows network managers techniques that can be used to transport real-time voice conversations over networks designed for data transmission.-- Not just theory - Application notes in each chapter show how to implement the technology, such as how to route call center calls over an IP gateway.-- New cutting edge material on Voice over IP Gateways and QoS (Quality of Service) including why its needed, and how it can be obtained.-- In depth explanation of how to transmit voice over private IP networks, the Internet, and Intranets.

Connecting readers with great books since 1972. Used books may not include

[...]

Connecting readers with great books since 1972. Used books may not include companion materials, some shelf wear, may contain highlighting/notes, and may not include cd-rom or access codes. Customer service is our top priority!

Connecting readers with great books since 1972. Used books may not include

[...]

Connecting readers with great books since 1972. Used books may not include companion materials, some shelf wear, may contain highlighting/notes, and may not include cd-rom or access codes. Customer service is our top priority!